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Add logic to better support CHAD staging (booster with no fins).

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This will require more accurate thrust calculations to work properly.
This commit is contained in:
JoePfeiffer 2024-01-03 15:30:49 -07:00
parent ba0b743d4f
commit 10909ccf21
1 changed files with 9 additions and 3 deletions
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12
core/src/net/sf/openrocket/simulation/BasicEventSimulationEngine.java
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@ -612,7 +612,7 @@ public class BasicEventSimulationEngine implements SimulationEngine {
currentStepper = tumbleStepper;
currentStatus = currentStepper.initialize(currentStatus);
final boolean tooMuchThrust = currentStatus.getFlightData().getLast(FlightDataType.TYPE_THRUST_FORCE) > THRUST_TUMBLE_CONDITION;
if (tooMuchThrust) {
currentStatus.abortSimulation(SimulationAbort.Cause.TUMBLE_UNDER_THRUST);
@ -679,12 +679,18 @@ public class BasicEventSimulationEngine implements SimulationEngine {
currentStatus.abortSimulation(SimulationAbort.Cause.ACTIVELENGTHZERO);
}
// Can't calculate stability
// Can't calculate stability. If it's the sustainer we'll abort; if a booster
// we'll just transition to tumbling (if it's a booster and under thrust code elsewhere
// will abort).
if (currentStatus.getSimulationConditions().getAerodynamicCalculator()
.getCP(currentStatus.getConfiguration(),
new FlightConditions(currentStatus.getConfiguration()),
new WarningSet()).weight < MathUtil.EPSILON) {
currentStatus.abortSimulation(SimulationAbort.Cause.NOCP);
if (currentStatus.getConfiguration().isStageActive(0)) {
currentStatus.abortSimulation(SimulationAbort.Cause.NOCP);
} else {
currentStatus.addEvent(new FlightEvent(FlightEvent.Type.TUMBLE, currentStatus.getSimulationTime()));
}
}
}